Home > Chemical Detection > Technology > Spectrometry > Time-of-Flight Mass Spectrometry (TOF-MS)

A TOF determines mass by measuring the time it takes for an ionized molecule to travel the length of a vacuum chamber to the detector. Mass detection by TOF is more accurate than that of other mass detectors and it is capable of detection over a large range, from 50 to over 150,000 Da. TOF is commonly used with MALDI ionization but can be used with most ionization techniques with incorporation of an ion trap. TOF detection can be used for primary detection or as part of a MS/MS system for the detection of compound fragments.

Manufacturer
IonSense (1)
Markes International (1)
Prosolia (2)
Shimadzu (1)
Waters (2)
Transportability
Benchtop/Fixed (7)
Availability
Commercially Available (7)
Unit Cost
N/A (7)
Sample Introduction
Solid (3)
Liquid (4)
Sensitivity / Detection Limit
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BenchTOF™

BenchTOF™

Markes International

BenchTOF systems are fundamentally versatile, offering a combination of innovative hardware and inte...

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DART-SVP

DART-SVP

IonSense

Analysis of hundreds of chemicals, including pharmaceuticals, their metabolites, peptides, oligosac...

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DESI

DESI

Prosolia

"Increase the speed of analytical experimentation with the Desorption Electrospray Ionization (DESI)...

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LCMS-IT-TOF

LCMS-IT-TOF

Shimadzu

High-Speed Liquid Chromatograph Mass Spectrometer

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Synapt G2-Si

Synapt G2-Si

Waters

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Velox 360

Velox 360

Prosolia

The Velox 360 is a simple & versatile interface for drug screening and quantitation. Eliminate unne...

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